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Information Acquisition, Signaling and Learning in Duopoly

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  • Thomas D. Jeitschko
  • Ting Liu
  • Tao Wang

Abstract

We study firms' incentives to acquire private information in a setting where subsequent competition leads to firms' later signaling their private information to rivals. Due to signaling, equilibrium prices are distorted, and so while firms benefit from obtaining more precise private information, the value of information is reduced by the price distortion. Thus, compared with firms that do not attempt to manipulate rivals' beliefs, signaling firms acquire less precise information. An industry-wide trade-association acquiring information increases firm profit and may also increase consumer surplus, so allowing such collective action may be in the interest of regulatory authorities.
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Suggested Citation

  • Thomas D. Jeitschko & Ting Liu & Tao Wang, 2016. "Information Acquisition, Signaling and Learning in Duopoly," Department of Economics Working Papers 16-07, Stony Brook University, Department of Economics.
  • Handle: RePEc:nys:sunysb:16-07
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    File URL: http://www.stonybrook.edu/commcms/economics/research/papers/2016/InfoAc_RAND.pdf
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    References listed on IDEAS

    as
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    Cited by:

    1. Bonnet, Céline & Schain, Jan Philip, 2017. "An empirical analysis of mergers: Efficiency gains and impact on consumer prices," DICE Discussion Papers 244, University of Düsseldorf, Düsseldorf Institute for Competition Economics (DICE).

    More about this item

    JEL classification:

    • D4 - Microeconomics - - Market Structure, Pricing, and Design
    • D8 - Microeconomics - - Information, Knowledge, and Uncertainty
    • L1 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance

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